[patch 003/118] ocfs2: clean up redundant function declarations

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From: Jia Guo <guojia12@xxxxxxxxxx>
Subject: ocfs2: clean up redundant function declarations

ocfs2_extend_allocation() has been deleted, clean up its declaration. 
Also change the static function name from __ocfs2_extend_allocation() to
ocfs2_extend_allocation() to be consistent with the corresponding trace
events as well as comments for ocfs2_lock_allocators().

Link: http://lkml.kernel.org/r/09cf7125-6f12-e53e-20f5-e606b2c16b48@xxxxxxxxxx
Fixes: 964f14a0d350 ("ocfs2: clean up some dead code")
Signed-off-by: Jia Guo <guojia12@xxxxxxxxxx>
Acked-by: Joseph Qi <jiangqi903@xxxxxxxxx>
Reviewed-by: Jun Piao <piaojun@xxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Changwei Ge <ge.changwei@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 fs/ocfs2/file.c |   10 +++++-----
 fs/ocfs2/file.h |    2 --
 2 files changed, 5 insertions(+), 7 deletions(-)

diff -puN fs/ocfs2/file.c~ocfs2-clean-up-redundant-function-declarations fs/ocfs2/file.c
--- a/fs/ocfs2/file.c~ocfs2-clean-up-redundant-function-declarations
+++ a/fs/ocfs2/file.c
@@ -563,8 +563,8 @@ int ocfs2_add_inode_data(struct ocfs2_su
 	return ret;
 }
 
-static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
-				     u32 clusters_to_add, int mark_unwritten)
+static int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
+				   u32 clusters_to_add, int mark_unwritten)
 {
 	int status = 0;
 	int restart_func = 0;
@@ -1035,8 +1035,8 @@ int ocfs2_extend_no_holes(struct inode *
 		clusters_to_add -= oi->ip_clusters;
 
 	if (clusters_to_add) {
-		ret = __ocfs2_extend_allocation(inode, oi->ip_clusters,
-						clusters_to_add, 0);
+		ret = ocfs2_extend_allocation(inode, oi->ip_clusters,
+					      clusters_to_add, 0);
 		if (ret) {
 			mlog_errno(ret);
 			goto out;
@@ -1493,7 +1493,7 @@ static int ocfs2_allocate_unwritten_exte
 			goto next;
 		}
 
-		ret = __ocfs2_extend_allocation(inode, cpos, alloc_size, 1);
+		ret = ocfs2_extend_allocation(inode, cpos, alloc_size, 1);
 		if (ret) {
 			if (ret != -ENOSPC)
 				mlog_errno(ret);
diff -puN fs/ocfs2/file.h~ocfs2-clean-up-redundant-function-declarations fs/ocfs2/file.h
--- a/fs/ocfs2/file.h~ocfs2-clean-up-redundant-function-declarations
+++ a/fs/ocfs2/file.h
@@ -65,8 +65,6 @@ int ocfs2_extend_no_holes(struct inode *
 			  u64 new_i_size, u64 zero_to);
 int ocfs2_zero_extend(struct inode *inode, struct buffer_head *di_bh,
 		      loff_t zero_to);
-int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
-		u32 clusters_to_add, int mark_unwritten);
 int ocfs2_setattr(struct dentry *dentry, struct iattr *attr);
 int ocfs2_getattr(const struct path *path, struct kstat *stat,
 		  u32 request_mask, unsigned int flags);
_
--
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